【Compatible with Most Pools】Our pool fountains for above ground pools & inground pools is suitable for most swimming pools, including above-ground and in-ground options. It features a simple adapter design that is compatible with most 1½" in-ground pool return nozzles and 1½" / 1¼" above-ground pool inlet/outlet fittings. For a strong fountain water flow, it depends on your pool pump; using a filter pump with at least 0.2hp or higher will provide optimal performance. 【Relax and Enjoy the Summer】Our outdoor fountains and waterfalls spray a wide, high water flow that cools the water to a comfortable temperature, reducing it by 10-20°F, so you can enjoy swimming even on hot summer days. The pool aerator can also be a swimming pool chiller to help circulate the water better, preventing stagnation and keeping your pool water fresh. Additionally, it allows you to listen to soothing sounds that help you relax and relieve stress. 【Installation in Under 5 Minutes】Our waterfall fountain outdoor is super easy to install. Simply turn off the pool pump, unscrew and remove the nozzle, connect the fountain, turn the pump back on, and adjust the water flow and direction to your preference—no complicated installation or extra tools required. We include a detailed step-by-step instruction manual to help you easily install the floating pool fountain in less than 5 minutes. 【Adjustable Fountain Height and Direction】Our innovative T-shaped 360° rotating pool water fountain allows you to achieve any desired spray direction. It has three adjustable points for water direction and height, accommodating different pool sizes to create the perfect pool ambiance. You can also use the side valve at the bottom to adjust the water pressure and height, ensuring optimal performance by directing the nozzle toward the pool when changing directions. 【Pool Decorative Water Feature】Our fountain for above ground pool features an innovative dual spray design, integrating two waterfalls through a central tube. It is more exciting than a single spray fountain, offering more water output, longer spray distance, double the water splashes, and double the fun! The inground pool fountain also enhances your garden pool landscape, providing a relaxing atmosphere for you and your family to enjoy cool, pleasant evenings by the poolside. Pool Fountain for Above and Inground Pools, Dual Spray Pool Waterfall Aerator, 360° Adjustable Pool Sprinkler Fountain Swimming Pool Cooler, Above Ground Pool Accessories Outdoor Pool Decor